Introducing TED: Our new Transportation Enterprise Data program. This is a self-service resource for all things CTDOT. In a couple of clicks you’ll be able to get data and maps of Connecticut’s roadways, traffic volumes, crash data, and more. It’s a one stop shop for geospatial data. Visit us today!

Commissioner Joseph Giulietti

Thank you for visiting the Connecticut Department of Transportation website. There is a wealth of information here, ranging from our long-range goals to the best ways to do business with our agency.

Contact

Department of Transportation

2800 Berlin Turnpike
P.O. Box 317546
Newington, CT 06131-7546
Phone Number: 860-594-2000